Who's Next?

The upcoming release of the Simpsons stamps is another example of icons of American popular culture being depicted on the postage. Star Wars, comic books, and Looney Tunes have all been so honored. I now offer you all the chance to express your opinion of what should next grace a stamp. This poll is entirely non-scientific (and a bit non-serious). Let me know if you have any better ideas as well for a future poll.